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摘要
A tri-port MIMO antenna designed for Micro/Pico-Cell application is proposed. It is based on printed elements with X-shaped arms, which are oriented to 0 degrees, 120 degrees and 240 degrees in the azimuth plane. The arms of these elements are connected, with which a self-decoupled structure is formed. The mutual coupling between adjacent elements is below -15dB. Meanwhile, it size is compact and bidirectional radiation patterns with around 4dBi Gain and 92 degrees 3dB beam width is achieved, which can provide good pattern diversity and full azimuth coverage in real applications.
- 出版日期2014-11
- 单位清华大学
